From e1cea2e7396820730ca98d53e986bd5241ef14cc Mon Sep 17 00:00:00 2001
From: John Allen <jallen@linux.vnet.ibm.com>
Date: Mon, 7 Aug 2017 15:42:30 -0500
Subject: [PATCH] ibmvnic: Report rx buffer return codes as netdev_dbg
References: bsc#1052794
Patch-mainline: queued
Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
Git-commit: e1cea2e7396820730ca98d53e986bd5241ef14cc
Reporting any return code for a receive buffer as an "rx error" only
produces alarming noise and the only values that have been observed to be
used in this field are not error conditions. Change this to a netdev_dbg
with a more descriptive message.
Signed-off-by: John Allen <jallen@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
drivers/net/ethernet/ibm/ibmvnic.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 5932160eb815..99576ba4187f 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1579,7 +1579,8 @@ static int ibmvnic_poll(struct napi_struct *napi, int budget)
rx_comp.correlator);
/* do error checking */
if (next->rx_comp.rc) {
- netdev_err(netdev, "rx error %x\n", next->rx_comp.rc);
+ netdev_dbg(netdev, "rx buffer returned with rc %x\n",
+ be16_to_cpu(next->rx_comp.rc));
/* free the entry */
next->rx_comp.first = 0;
remove_buff_from_pool(adapter, rx_buff);
--
2.10.2